Fix for message extractors which return `None` as the gettext call.
Fix for message extractors which return `None` as the gettext call.


moreati/babel,KIT-XXI/babel,iamshubh22/babel,xen/babel,srisankethu/babel,mitsuhiko/babel,upman/babel,hanteng/babel,xlevus/babel,yoloseem/babel,jespino/babel,jmagnusson/babel,mbirtwell/babel,nickretallack/babel,lepistone/babel,nickretallack/babel,KIT-XXI/babel,gutsy/babel,nandoflorestan/babel,iamshubh22/babel,moreati/babel,python-babel/babel,xlevus/babel,xlevus/babel,gutsy/babel,mgax/babel,masklinn/babel,upman/babel,moreati/babel,lepistone/babel,lepistone/babel,st4lk/babel,gutsy/babel,yoloseem/babel,prmtl/babel,julen/babel,st4lk/babel,prmtl/babel,yoloseem/babel,julen/babel,javacruft/babel,skybon/babel,mgax/babel,masklinn/babel,felixonmars/babel,mitsuhiko/babel,python-babel/babel,skybon/babel,hanteng/babel,masklinn/babel,st4lk/babel,mbirtwell/babel,felixonmars/babel,javacruft/babel,jespino/babel,hanteng/babel,srisankethu/babel,julen/babel,mbirtwell/babel,prmtl/babel,nickretallack/babel,javacruft/babel,jmagnusson/babel,KIT-XXI/babel,skybon/babel,iamshubh22/babel,xen/babel,felixonmars/babel,nandoflorestan/babel,nandoflorestan/babel,mitsuhiko/babel,upman/babel,srisankethu/babel,jmagnusson/babel